module.exports = function(title) {
	document.title = title
	var mobile = navigator.userAgent.toLowerCase()
	if (/iphone|ipad|ipod/.test(mobile)) {
		var iframe = document.createElement('iframe')
		iframe.style.visibility = 'hidden'
		// 替换成站标favicon路径或者任意存在的较小的图片即可
		iframe.setAttribute('src', '/static/logo.png')
		var iframeCallback = function() {
			setTimeout(function() {
				iframe.removeEventListener('load', iframeCallback)
				document.body.removeChild(iframe)
			}, 0)
		}
		iframe.addEventListener('load', iframeCallback)
		document.body.appendChild(iframe)
	}
}
